Results 21 to 30 of about 3,950,284 (345)

Modelling the loading of the nose-free cutting edges of face mill with a spiral-stepped arrangement of inserts

open access: yes, 2018
A mathematical model of loading of the nose-free cutting edges of each insert of the face mill with a spiral-stepped cutting scheme was created. It was established that the size of the cut elements depends on the feed magnitude, the design parameters of ...
Larysa Hlembotska   +3 more
semanticscholar   +1 more source

Modeling and Simulation Research of Ball End Mill Rake Face

open access: yesChemical Engineering Transactions, 2016
According to the structure of the ball end mill and the cutter grinding principle, a mathematic model related to the ball blade rake face and circumference blade rake face was established.
S. Li
doaj   +1 more source

On Machinability Study and Process Optimization in Face Milling of Some Alloys with Indexable Copy Face Mill Inserts

open access: yes, 2015
Hard-to-cut materials such as stainless steels and nickel-based super alloys are widely applied in different critical areas, e.g. , aerospace and automotive components and chemical plants.
Chandra Nath   +2 more
semanticscholar   +1 more source

Determination of Free α-SiO2 Content in Mill Scale by X-ray Diffraction K Value Method

open access: yesYankuang ceshi, 2015
At present, free α-SiO2 content is often determined by the pyrophosphate method and X-ray Diffraction (XRD) method. However, insoluble materials including FeO, Fe3O4 and Fe2O3 in mill scale cannot be decomposed by pyrophosphate, and thus the ...
TANG Meng-qi   +3 more
doaj   +1 more source

Should extra virgin olive oil production change the approach? A systematic review of challenges and opportunities to increase sustainability, productivity, and product quality

open access: yesJournal of Agricultural Engineering, 2023
Extra virgin olive oil is constantly gaining interest for its outstanding health and nutritional properties. However, the production process generates roughly four times more waste than the quantity of oil.
Alessio Cappelli   +2 more
doaj   +1 more source

FTS-based Face Milling of Micro Structures

open access: yesProcedia CIRP, 2015
This article presents a technical concept and machining possibilities for milling of micro structures with a fast tool servo (FTS). The tool is capable of tool tip displacements with a variable frequency up to 4000 Hz and an amplitude up to 30 μm.
Köhler, J., Seibel, A.
openaire   +1 more source

Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center

open access: yesNihon Kikai Gakkai ronbunshu, 2022
We have developed a small size and high strength spiral bevel gear fabricated by five-axis controlled machining center. In the present report, we propose a novel spiral bevel gear with the rib at the end of face width to reinforce the tooth bending ...
Masahiro SAITO   +3 more
doaj   +1 more source

Simulation of a finishing operation : milling of a turbine blade and influence of damping [PDF]

open access: yes, 2012
Milling is used to create very complex geometries and thin parts, such as turbine blades. Irreversible geometric defects may appear during finishing operations when a high surface quality is expected.
BALMES, Etienne   +4 more
core   +5 more sources

Improvement of face mill design for finishing flat surface parts

open access: yesТехнічна інженерія
The quality machined surface parts depends on the kinematics cutting process, the processing mode, structural and geometric parameters of the cutting tool, etc.
H.M. Vyhovskyi   +3 more
doaj   +1 more source

Dataset demonstrating physical properties of recycled wind turbine blade composites

open access: yesData in Brief, 2018
Wind turbine blades that face end-of-life recycled mechanically. The recycled material was first comminuted via a hammer-mill through a range of varying screen sizes, resinated and compressed to a final thickness to manufacture second generation ...
Seyed Hossein Mamanpush   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy